I'm 44 years of age and my teeth just seem to be rotting out. One after another no matter what I do to stop the decay! Worried !!?

You need to brush them. If there is already decay you need to visit your dentist to remove all of the decay. Crowns, fillings etc then once you're cavity free you can begin maintaining a normal healthy decay free mouth. Brushing and flossing everyday.

What could be a possible health concern I might have ??

You should go to a doctor immediately. This could be a sign of a bigger health problem. Also, sometimes, genetics, diet, whether someone uses a lot of drugs and alcohol, effect the way we age. In any event, as I said, I would go to a doctor.

I stopped using fluoride toothpaste, used baking soda, baking soda with peppermint, also learned hot to oil pull, I still do it, I use coconut oil...I get out lots of crummy bacteria everytime I use it, and once in a while I use WALEDA toothpaste, but no fluoride in it. better start taking food based vitamins and stop eating all that sugar...anyone ever tell you , that refined sugar strips minerals from your body and there aren't many minerals in food any longer, so your diet is adding insult to injury...you can recover, but you'll have to take action...or get full dentures instead...